diff --git a/core/core-frontend/src/components/dashboard/DbToolbar.vue b/core/core-frontend/src/components/dashboard/DbToolbar.vue
index 938f1baa45..9f44ec5270 100644
--- a/core/core-frontend/src/components/dashboard/DbToolbar.vue
+++ b/core/core-frontend/src/components/dashboard/DbToolbar.vue
@@ -549,7 +549,7 @@ const initOpenHandler = newWindow => {
             is-label
             :base-width="115"
             :icon-name="dvMoreCom"
-            :title="'visualization.more'"
+            :title="t('visualization.more')"
           >
             <db-more-com-group themes="light" :dv-model="dvModel"></db-more-com-group>
           </component-group>
diff --git a/core/core-frontend/src/custom-component/v-query/Select.vue b/core/core-frontend/src/custom-component/v-query/Select.vue
index 35722c1edc..643c2a46a2 100644
--- a/core/core-frontend/src/custom-component/v-query/Select.vue
+++ b/core/core-frontend/src/custom-component/v-query/Select.vue
@@ -84,7 +84,7 @@ const setCascadeDefault = inject('set-cascade-default', Function, true)
 
 const placeholderText = computed(() => {
   if (placeholder.value.placeholderShow) {
-    return props.config.placeholder
+    return ['', undefined].includes(props.config.placeholder) ? ' ' : props.config.placeholder
   }
   return ' '
 })